From 4e5980d7a91672465ed0a8be33b9942074a31fef Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Wed, 6 May 2026 14:30:29 +0900
Subject: [PATCH] fix(tmux): avoid Bun global in runner bundle

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
---
 src/shared/bun-spawn-shim.ts | 2 ++
 src/shared/tmux/runner.ts    | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/shared/bun-spawn-shim.ts b/src/shared/bun-spawn-shim.ts
index de756793d..d07a48161 100644
--- a/src/shared/bun-spawn-shim.ts
+++ b/src/shared/bun-spawn-shim.ts
@@ -14,6 +14,7 @@ export interface SpawnOptions {
   stderr?: StdioMode
   stdio?: StdioTuple
   detached?: boolean
+  signal?: AbortSignal
 }
 
 export interface SpawnedProcess {
@@ -138,6 +139,7 @@ export function spawn(cmdOrOpts: unknown, opts?: unknown): SpawnedProcess {
     env: options.env,
     stdio: resolveStdio(options),
     detached: options.detached,
+    signal: options.signal,
   })
 
   return wrapNodeProcess(proc)
diff --git a/src/shared/tmux/runner.ts b/src/shared/tmux/runner.ts
index 0290a96aa..5ad86395c 100644
--- a/src/shared/tmux/runner.ts
+++ b/src/shared/tmux/runner.ts
@@ -1,4 +1,4 @@
-import { spawn } from "bun"
+import { spawn } from "../bun-spawn-shim"
 
 type RunTmuxOptions = {
 	retry?: number